Download 29.2 Data Service or 29.2 Full Program SAGE 50 Accounts?



We have just subscribed to SAGE 50 Accounts, which a few of us want to download and then use the Remote Data Access service.

I have a new laptop and do not yet have SAGE downloaded. 

Do I download 29.2 Data Service or 29.2 Full Program? I will not be the administrator of the Remote Data Access, not sure if this makes any difference.